-import { BelongsTo, Column, CreatedAt, ForeignKey, Model, Table, UpdatedAt } from 'sequelize-typescript'
-import { SortType } from '../../helpers/utils'
-import { getSortOnModel } from '../utils'
+import {
+ AfterCreate,
+ AfterDestroy,
+ AllowNull,
+ BelongsTo,
+ Column,
+ CreatedAt,
+ DataType,
+ ForeignKey,
+ Is,
+ Model,
+ Table,
+ UpdatedAt
+} from 'sequelize-typescript'
+import { getSortOnModel, SortType, throwIfNotValid } from '../utils'